What was found
CREW REPORTED AVIONICS MASTER SWITCH INOPERATIVE. MAINTENANCE REMOVED AND REPLACED SWITCH.
- Difficulty date
- April 1, 2009
- Submitted
- April 6, 2009
- Operation
- Air carrier
- Aircraft
- N991AA
- Make and model
- Cessna 402C
- Aircraft serial
- 402C0317
- System (JASC)
- 2400 · Electrical Power System
- Part
- Master Switch
- Part number
- CM358950
- Part serial
- 0749
- Condition
- Unserviceable
- Location
- Avionics
- Part time
- 328 hours
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- S
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.